5. You are my soul mate, my partner and most trusted friend. I can’t imagine how my life would be without you. On your birthday, I want to remind you of all the reasons why I love you.
6. Poets and painters express my feelings best. My poor self can only say: Happy Birthday, and I love you.
7. One day, when we look back on this day, I think we will realize that it was only the first of many birthdays to come. I hope to celebrate with you now, and I hope to celebrate with you 100 years from now. Happy Birthday to you, my future.
8. Have you ever thought what life would be like without me? Yeah, I could not see it either. I have been lucky in love thanks to you, my dear. Happy Birthday to the only person I can imagine building a future full of love with.
9.  A kiss here, a kiss there, a thousand kisses for your birthday! Have a lovely day and may everyone see your gorgeous smile!
10. I may not be physically present to stand by you while you cut your cake, but you’ll be in my thoughts today! Happy Birthday.
11. I may not be able to give you the best gifts today, but my thoughts and wishes are with you on this special day.
12. I love you, and I do not dare say I tried to hide it, but now it’s your birthday, so I hope you accept my heart as a gift.
13. I love you and I want you to know how lucky I am to have you! Happy Birthday!
14. I hope your birthday cake is as sweet as you are.